1. Blanch spinach to remove oxalic acid.
2. Take baby spinach leaves and chop them.
3. Boil water in a pot, add the crushed baby noodles, chopped spinach leaves, cook together for about 5 minutes, cover and simmer for 2 minutes.
4. Sprinkle an appropriate amount of pork liver powder and hard-boiled egg yolk.
5. Add iron noodles, mix well and eat.
Tips:The practice of pork liver powder has been issued before.
